To conclude, a good idea for progress can become bad in time. For example, cars and industry have a negative impact on the environment. Moreover, sustainable development is a new idea of progress to protect the earth but its actions are not always good for everybody.

Great, your English is really good. A few notes:
'intailted' should be 'entitled'.
'Marcus and his mother move to London', rather than 'moving'.
'...social norms for his behaviour and appearance, leading to difficulty fitting in' might be better. 'with certains he has a difficulties' doesn't make sense.
In English it's 'mature' rather than 'matury'.
I'd get rid of your semicolons (;) and just use commas (,) as that part reads strangely.